package com.hougong.im.mapper;

import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.hougong.im.entity.GroupMessage;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
 * <p>
 * 群消息表 Mapper 接口
 * </p>
 *
 * @author lsz
 * @since 2018-08-25
 */
public interface GroupMessageMapper extends BaseMapper<GroupMessage> {

    List<Map> selectHistory(@Param("gid")Long gid);
}
